![background image](http://html.mh-extra.com/html/barco/hdx-4k/hdx-4k_user-manual_474162021.webp)
2. Installation preparations
Shift range
The lens can be shifted with respect to the DMD (P) which result in a shifted image on the screen (Off-Axis). A 100% shift means that
the centre point of the projected image is shifted by half the screen size. In other words, the centre point of the projected image falls
together with the outline of the image in an On-Axis projection. Due to mechanical and optical limitations it’s recommended to keep
the shift values within the
fi
eld of view (F) as illustrated below. Within these shift ranges the projector and lens perform excellently.
Con
fi
guring the projector outside these shift ranges will result in a slight decline of image quality.
U
+120%
-20%
-50%
+50%
D
L
R
P
F
U
D
SIDE VIEW
P
F
+120%
-20%
TOP VIEW
P
F
L
R
-50%
+50%
Image 2-9
Vertical and horizontal shift range
P
DMD.
F
Field of view.
It is mechanical possible to shift outside the recommended
fi
eld of view, but it will result in a decline of image
quality depending on the used lens and the zoom position of the used lens. Furthermore, shifting too much
in both directions will result in a blurred image corner.
Best image quality is projected in the On-Axis con
fi
guration.
Horizontal and vertical projector tilt ranges
The projector can be rotated and mounted at any vertical angle. In other words, you can tilt the lens side of the projector as much
as desired for your application.
Side to side tilt, however, must not exceed ±15°. This limit ensures that the lamp in the projector operates properly and safely. More
tilting within area C is allowed but lamp
fl
icker can happen.
MAX
MAX
15°
15°
360°
15°
15°
A
B
C
A
Image 2-10
A
Tilting allowed without problems
B
No tilting allowed in this area
R5906070 HDX 4K 23/09/2016
17
Summary of Contents for HDX 4K
Page 1: ...HDX 4K User guide R5906070 00 23 09 2016 ...
Page 4: ......
Page 24: ...2 Installation preparations 20 R5906070 HDX 4K 23 09 2016 ...
Page 44: ...4 Lenses Lens selection 40 R5906070 HDX 4K 23 09 2016 ...
Page 50: ...5 Input Communication 46 R5906070 HDX 4K 23 09 2016 ...
Page 60: ...7 Graphic User Interface GUI 56 R5906070 HDX 4K 23 09 2016 ...
Page 62: ...8 GUI Source 58 R5906070 HDX 4K 23 09 2016 ...
Page 66: ...9 GUI Image 62 R5906070 HDX 4K 23 09 2016 ...
Page 72: ...10 GUI Installation 68 R5906070 HDX 4K 23 09 2016 ...
Page 78: ...12 Maintenance 74 R5906070 HDX 4K 23 09 2016 ...
Page 90: ...13 Servicing 86 R5906070 HDX 4K 23 09 2016 ...
Page 94: ...A Specifications 90 R5906070 HDX 4K 23 09 2016 ...